Peptide Database

Peptide NameA-chain-like peptide

Function Ontology

Immunology ▸ Immune modulation ▸ Immunomodulatory activity

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC128H217N37O56S5

DescriptionStandard

        TASDCCRESCSLTEMLASCTLTSSEESTRDI
    

Molecular Weight3330.63 Da

Isoelectric Point (pI)4.08

Net Charge (pH 7.0)-4.63

Net Charge (pH 7.4) -4.88

Charge Density (pH 7.0) -0.1493

GRAVY Index-0.25

Hydrophobic Moment 0.44

Boman Index-0.12

Instability Index82.81

Aliphatic Index 56.77

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 250.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 1526.68

LogP -24.58

H-bond Donors 60.0

H-bond Acceptors 57.0

Rotatable Bonds 112.0

Heavy Atoms 226.0

Ring Count 0.0

Amide Bonds 30.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0089873 VERIFIED: YES

Provenance & Taxonomy

OrganismCaenorhabditis elegans [Animal]

FamilyA-chain-like peptide

Tax ID6239

Structure & Mods

Configlinear peptide with reported disulfide constraint [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide5-10

Bio-Activity Profile

Function

Immunomodulatory

Half-LifeMammalian: 7.2 hour; Yeast: >20 hour; E. coli: >10 hour